🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 9.6

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.13 AU - 1.41 AU

Year: 954 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,205,459 km

• M1: 119,529 km (0.095 R)
• M2: 490,083 km (0.104 R)
• M3: 813,663 km (0.036 R)
• M4: 1,264,102 km (0.076 R)
• M5: 1,811,032 km (0.096 R)
• M6: 2,294,532 km (0.095 R)
• M7: 2,799,275 km (0.069 R)
• M8: 3,348,000 km (0.09 R)
• M9: 3,732,168 km (0.106 R)
• M10: 4,732,229 km (0.06 R)
• M11: 6,221,925 km (0.087 R)
• M12: 6,621,800 km (0.114 R)
• M13: 7,375,025 km (0.076 R)
• M14: 7,721,943 km (0.112 R)
• M15: 8,746,688 km (0.102 R)
• M16: 10,008,696 km (0.068 R)
• M17: 10,311,781 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 13.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.28 AU - 1.4 AU

Year: 1034 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,205,459 km

• M1: 170,392 km (0.12 R)
• M2: 646,562 km (0.102 R)
• M3: 1,149,061 km (0.06 R)
• M4: 1,817,614 km (0.105 R)
• M5: 2,345,395 km (0.049 R)
• M6: 3,053,592 km (0.097 R)
• M7: 3,947,738 km (0.091 R)
• M8: 4,648,155 km (0.105 R)
• M9: 5,313,268 km (0.103 R)
• M10: 6,168,668 km (0.097 R)
• M11: 6,675,057 km (0.087 R)
• M12: 7,185,335 km (0.118 R)
• M13: 7,771,609 km (0.034 R)
• M14: 9,812,573 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 10.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.47 AU - 1.59 AU

Year: 1262 Days

Day: 11.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,205,459 km

• M1: 193,430 km (0.052 R)
• M2: 926,310 km (0.063 R)
• M3: 1,969,755 km (0.088 R)
• M4: 2,760,530 km (0.091 R)
• M5: 3,106,998 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 13.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.68 AU - 2.8 AU

Year: 2236 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,205,459 km

• M1: 172,935 km (0.026 R)
• M2: 903,571 km (0.056 R)
• M3: 1,901,239 km (0.045 R)
• M4: 2,333,577 km (0.085 R)
• M5: 3,133,028 km (0.102 R)
• M6: 3,707,334 km (0.107 R)
• M7: 4,148,798 km (0.096 R)
• M8: 5,789,737 km (0.08 R)
• M9: 7,645,947 km (0.108 R)
• M10: 8,827,172 km (0.081 R)
• M11: 9,269,982 km (0.117 R)
• M12: 10,237,581 km (0.057 R)
• M13: 10,958,044 km (0.093 R)
• M14: 11,550,452 km (0.116 R)
• M15: 13,681,324 km (0.077 R)
• M16: 15,467,821 km (0.065 R)
• M17: 16,012,806 km (0.11 R)
• M18: 17,036,654 km (0.071 R)
• M19: 17,618,141 km (0.076 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 13.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.66 AU - 3.24 AU

Year: 3379 Days

Day: 5.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 86.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,205,459 km

• M1: 227,389 km (0.097 R)
• M2: 897,886 km (0.049 R)
• M3: 1,368,521 km (0.114 R)
• M4: 1,943,127 km (0.12 R)
• M5: 2,650,425 km (0.118 R)
• M6: 3,079,921 km (0.117 R)
• M7: 5,840,750 km (0.117 R)
• M8: 7,724,785 km (0.098 R)
• M9: 10,451,954 km (0.106 R)
• M10: 11,792,052 km (0.111 R)
• M11: 12,695,623 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.4

Radius: 8.1

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.04 AU - 3.44 AU

Year: 3889 Days

Day: 8.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,205,459 km

• M1: 102,026 km (0.108 R)
• M2: 612,454 km (0.053 R)
• M3: 958,174 km (0.076 R)
• M4: 1,380,788 km (0.105 R)
• M5: 1,676,693 km (0.08 R)
• M6: 1,949,260 km (0.099 R)
• M7: 3,645,251 km (0.095 R)
• M8: 4,536,705 km (0.105 R)
• M9: 4,995,970 km (0.115 R)
• M10: 6,622,399 km (0.12 R)
• M11: 7,118,315 km (0.12 R)
• M12: 9,201,167 km (0.117 R)
• M13: 10,422,633 km (0.086 R)
• M14: 11,093,729 km (0.107 R)
• M15: 12,661,964 km (0.101 R)
• M16: 13,232,231 km (0.075 R)
• M17: 16,342,969 km (0.092 R)
• M18: 18,246,303 km (0.057 R)
• M19: 21,338,191 km (0.087 R)
• M20: 22,350,371 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 11.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.24 AU - 4.48 AU

Year: 5057 Days

Day: 7.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,205,459 km

• M1: 140,772 km (0.111 R)
• M2: 597,643 km (0.037 R)
• M3: 1,149,510 km (0.099 R)
• M4: 2,587,744 km (0.115 R)
• M5: 3,829,257 km (0.067 R)
• M6: 5,927,217 km (0.079 R)
• M7: 7,054,437 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 8.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.04 AU - 5.24 AU

Year: 7771 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,205,459 km

• M1: 112,797 km (0.1 R)
• M2: 547,079 km (0.081 R)
• M3: 1,463,067 km (0.068 R)
• M4: 1,928,616 km (0.118 R)
• M5: 2,286,903 km (0.08 R)
• M6: 2,932,866 km (0.115 R)
• M7: 3,262,730 km (0.06 R)
• M8: 3,834,343 km (0.068 R)
• M9: 4,272,964 km (0.029 R)
• M10: 5,029,780 km (0.089 R)
• M11: 6,035,825 km (0.114 R)
• M12: 7,451,320 km (0.067 R)
• M13: 8,441,209 km (0.055 R)
• M14: 12,066,863 km (0.063 R)
• M15: 14,048,886 km (0.036 R)
• M16: 15,040,869 km (0.092 R)
• M17: 15,502,229 km (0.116 R)
• M18: 16,185,293 km (0.088 R)
• M19: 17,219,463 km (0.083 R)
• M20: 17,724,505 km (0.072 R)
• M21: 19,782,523 km (0.104 R)
• M22: 20,398,717 km (0.115 R)
• M23: 21,027,626 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.2

Radius: 6.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.49 AU - 10.17 AU

Year: 16032 Days

Day: 22.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,205,459 km

• M1: 87,066 km (0.098 R)
• M2: 318,793 km (0.098 R)
• M3: 565,929 km (0.079 R)
• M4: 1,003,652 km (0.109 R)
• M5: 1,236,875 km (0.062 R)
• M6: 1,479,074 km (0.026 R)
• M7: 1,976,038 km (0.083 R)
• M8: 2,309,642 km (0.096 R)
• M9: 2,680,195 km (0.116 R)
• M10: 5,060,896 km (0.051 R)
• M11: 5,894,605 km (0.099 R)
• M12: 6,587,093 km (0.112 R)
• M13: 7,291,849 km (0.115 R)
• M14: 8,264,235 km (0.106 R)
• M15: 9,130,407 km (0.075 R)
• M16: 11,641,706 km (0.095 R)
• M17: 13,025,038 km (0.085 R)
• M18: 13,509,585 km (0.084 R)
• M19: 14,322,650 km (0.094 R)
• M20: 15,568,800 km (0.055 R)
• M21: 18,050,778 km (0.082 R)
• M22: 21,196,672 km (0.057 R)
• M23: 22,036,664 km (0.111 R)
• M24: 22,551,131 km (0.108 R)
• M25: 23,249,603 km (0.113 R)
• M26: 26,092,861 km (0.116 R)
• M27: 27,746,366 km (0.111 R)
• M28: 35,762,119 km (0.043 R)
• M29: 37,434,324 km (0.12 R)
• M30: 44,373,272 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.1

Radius: 7.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.29 AU - 10.33 AU

Year: 20490 Days

Day: 23.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,205,459 km

• M1: 98,286 km (0.075 R)
• M2: 366,515 km (0.092 R)
• M3: 725,400 km (0.117 R)
• M4: 1,559,109 km (0.047 R)
• M5: 2,052,034 km (0.044 R)
• M6: 2,622,600 km (0.117 R)
• M7: 3,018,137 km (0.03 R)
• M8: 3,755,954 km (0.116 R)
• M9: 4,017,152 km (0.063 R)
• M10: 6,692,111 km (0.11 R)
• M11: 7,164,990 km (0.093 R)
• M12: 9,816,163 km (0.082 R)
• M13: 12,095,586 km (0.12 R)
• M14: 12,411,238 km (0.105 R)
• M15: 14,492,892 km (0.104 R)
• M16: 17,269,578 km (0.091 R)
• M17: 17,589,568 km (0.078 R)
• M18: 20,204,988 km (0.082 R)
• M19: 21,836,951 km (0.033 R)
• M20: 23,652,919 km (0.081 R)
• M21: 27,800,819 km (0.085 R)
• M22: 29,246,833 km (0.107 R)
• M23: 29,587,467 km (0.088 R)
• M24: 33,018,793 km (0.03 R)
• M25: 33,264,732 km (0.079 R)
• M26: 37,770,022 km (0.111 R)
• M27: 41,511,464 km (0.039 R)
• M28: 45,644,854 km (0.086 R)
• M29: 46,874,398 km (0.113 R)
• M30: 47,968,258 km (0.101 R)
• M31: 54,204,844 km (0.109 R)
• M32: 56,984,971 km (0.097 R)
• M33: 59,312,564 km (0.109 R)
• M34: 62,263,531 km (0.065 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 14,361 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit